Skip to main content
  • Flights
  • Hotels
  • Cars
  • Flight+Hotel
  • Holiday deals
  • More
    Flights
    Hotels
    Cars
    Flight+Hotel
    Holiday deals
My Account

Cheap flights from Heathrow to Sydney

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
1 Adult
×
Cabin class
Travellers
16+
12-15
2-11
under 2
under 2
The price shown for each flight will be the average for all passengers, including any infants.
The price shown for each flight will be the average for all passengers, including any infants.
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
Add another flight clear all
1 Adult
The price shown for each flight will be the average for all passengers, including any infants.

We work with more than 300 partners to bring you better travel deals

The best prices from Heathrow to Sydney are usually found in May or November, booked 41 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Home Oceania Australia New South Wales Sydney Cheap flights from Heathrow to Sydney
£1150
£986
£821
£657
Price
£657 - £1086
Temperature
0 - 24 °C
Rainfall
84 - 160 mm
Most popular in February High demand for flights, 17% potential price rise
Cheapest in May Best time to find cheap flights, 3% potential price drop
Average price £762 Price for this month
Cheapest price £657 From Heathrow to Sydney

Cheap flights from Heathrow to Sydney in October 2019

The best prices found for LHR to SYD flights in October
30 Oct - 18 Nov
£476pp
LHR
London Heathrow
China Eastern
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
China Eastern
 
1 STOP
LHR
London Heathrow
Found 23/10/19
29 Oct - 19 Nov
£517pp
LHR
London Heathrow
China Eastern
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
China Eastern
 
1 STOP
LHR
London Heathrow
Found 23/10/19
28 Oct - 26 Nov
£602pp
LHR
London Heathrow
China Eastern
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
China Eastern
 
1 STOP
LHR
London Heathrow
Found 23/10/19

Heathrow to Sydney 2019 flight deals

Cheap flights to Sydney from Heathrow found for this year
1 Dec - 27 Feb
£572pp
LHR
London Heathrow
China Eastern
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
China Eastern
 
1 STOP
LHR
London Heathrow
Found 23/10/19
26 Nov - 1 Dec
£583pp
LHR
London Heathrow
Emirates
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Emirates
 
1 STOP
LHR
London Heathrow
Found 23/10/19
3 Dec - 5 Feb
£629pp
LHR
London Heathrow
Air China
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air China
 
1 STOP
LHR
London Heathrow
Found 23/10/19

Last-minute flights from Heathrow to Sydney

Late deals on return flights to Sydney from Heathrow, departing today and this week
23 Oct - 30 Oct
£467pp
LHR
London Heathrow
China Eastern
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
China Eastern
 
1 STOP
LHR
London Heathrow
Found 23/10/19
30 Oct - 18 Nov
£476pp
LHR
London Heathrow
China Eastern
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
China Eastern
 
1 STOP
LHR
London Heathrow
Found 23/10/19
29 Oct - 19 Nov
£517pp
LHR
London Heathrow
China Eastern
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
China Eastern
 
1 STOP
LHR
London Heathrow
Found 23/10/19

Alternative routes for Heathrow to Sydney

Birmingham to Canberra from £1133 pp
Manchester to Canberra from £1136 pp

Destination information for Sydney

Things to know before you go. Useful info for your trip from Heathrow to Sydney
Today's exchange rate
£1.00 = $1.89
Average temperature for October in Sydney
14.0 °C
Avg rainfall for October in Sydney
147.0 mm

Airports servicing London

Heathrow (LHR)

Airports servicing Sydney

Sydney (SYD)

Popular flight searches

Check out other popular destinations found by fellow travellers
  • Flights from Aberdeen to Birmingham
  • Flights from London to Amsterdam
  • Flights from London to Miami
  • Flights from Birmingham to Faro
  • Flights from Manchester to Fuerteventura
  • Flights from London to India
  • Flights from London to Oslo
  • Flights from Edinburgh to Las Vegas
  • Flights from Cardiff to Thailand
  • Flights from Manchester to Jamaica

Related info for your journey

Useful info, stats and facts about Heathrow to Sydney flights.
Flight FAQs
From Heathrow to Sydney

Does it rain more in Heathrow or Sydney?

Heathrow will have the same amount of rainfall in 1 compared to Sydney over the next 21 days.

Is Heathrow weather warmer or cooler than Sydney?

With an average temperature of 27 °C, peak weather can be found in January. As a traveller, expect to see changes in flight prices during that period. The temperatures in Sydney are hotter than in Heathrow.

How popular is this flight route?

This flight path from London Heathrow to Sydney Kingsford Smith was viewed by 1,071 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Related searches
Flights to Sydney from Heathrow
Flights to Heathrow
Flights to Sydney
Flights from Heathrow

International sites:

  • Cheapflights.co.uk (UK & Ireland)
  • Cheapflights.co.nz (New Zealand)
  • Cheapflights.com.ph (Philippines)
  • Cheapflights.qa (Qatar)
  • Cheapflights.com (USA)
  • Cheapflights.com.au (Australia)
  • Cheapflights.com.sg (Singapore)
  • Cheapflights.ca (Canada)
  • Cheapflights.com.hk (Hong Kong)
  • in.cheapflights.com (India)
  • Cheapflights.co.id (Indonesia)
  • Cheapflights.co.za (South Africa)
  • Cheapflights.com.my (Malaysia)
  • ae.cheapflights.com (UAE)
  • vn.cheapflights.com (Vietnam)
Travel Tips & News
Flight Apps
  • About Cheapflights
  • FAQ & Contact Us
  • Press enquiries
  • Privacy Policy
  • Terms of Use
  • Become a publisher
  • Cookie Policy
© 1996 - 2019 Momondo Group Ltd all rights reserved
Choose up to 3 origin airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports
Choose up to 3 destination airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports
Choose up to 3 origin airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports
Choose up to 3 destination airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports

Find flight deals

From
To
Depart
–
Return
Any month
1 Adult
×
Cabin class
Travellers
16+
12-15
2-11
under 2
under 2
The price shown for each flight will be the average for all passengers, including any infants.
The price shown for each flight will be the average for all passengers, including any infants.
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
Add another flight clear all
1 Adult
The price shown for each flight will be the average for all passengers, including any infants.
    products - flights interface - City products - hotels interface - POI interface - map